155342152

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7477}}^1$

素因数の和:7550

約数の個数: 48

約数和(自身を含む): 345259260

約数和(自身を除く): 189917108

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 7477, 10388, 14954, 20776, 29908, 52339, 59816, 104678, 209356, 366373, 396281, 418712, 732746, 792562, 1465492, 1585124, 2773967, 2930984, 3170248, 5547934, 11095868, 19417769, 22191736, 38835538, 77671076, 155342152]

約数ペア:

[(1, 155342152), (2, 77671076), (4, 38835538), (7, 22191736), (8, 19417769), (14, 11095868), (28, 5547934), (49, 3170248), (53, 2930984), (56, 2773967), (98, 1585124), (106, 1465492), (196, 792562), (212, 732746), (371, 418712), (392, 396281), (424, 366373), (742, 209356), (1484, 104678), (2597, 59816), (2968, 52339), (5194, 29908), (7477, 20776), (10388, 14954)]